Features A track pants made of wool-blend fabric with a high-quality texture designed using ultrasonic welding for a clean look. This densely woven fabric uses recycled polyester for the warp and a blend of polyester and wool for the weft, offering luxurious texture and shape retention of a polyester material. Water-repellent to withstand light rain. Underarm ventilation holes reduce stuffiness. As a distinctive detail, the seams are finished with ultrasonic welding. Ultrasonic welding is a technology designed to optimize its looks and comfort. A relaxed straight silhouette can be adjusted by tightening the drawcord at the hem. The hip pockets have a narrow edge to create an elegant and minimalist design. Can be paired with a jacket made of the same material. Recycled yarn is partially used to minimize the environmental impact.